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∙ 11y ago
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Why do molecules move when heated?
So when molecules are heated, the heat is so intense that they have to move around for them to cool down.
What is the effect of heating molecules?
molecules, when heated up, tend to move around more since they have more heat energy.
When water is heated the water molecules gain and move more rapidly?
yes they do
Do water molecules A move faster when heated B Collide more when heated C collide more when heated or D all of the above?
B and c
When molecules in liquids and gases are heated they?
When molecules in liquids and gases are heated they move faster
Why solids expand on heating?
That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.That's because the molecules or atoms move faster, and in general have more energy.
When matter is heated does it move fast or slow?
When matter is heated the molecules in it move faster.
What happens when molecules are heated and why?
They move faster because the heat gives them more energy
When water molecules heat up and turn to steam the molecules begin to move?
When water molecules are heated and turned into steam they move faster causing more collisions. They also move farther apart.
What is happening to the molecules of a substance when they are heated or cooled?
move faster when heated they move slower when cooled
What happens to water molecules when they are heated?
Like all molecules, a molecule of H20 is in constant motion; 'hot' molecules move faster than 'cold' molecules. If the molecules move slowly enough the substance appears stationary to us (frozen water) and if they move quickly enough they will expand to fill their container (vapor or gas water.)
Why do molecules move faster when heated?
Because of friction
